java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/loop-crafted/simple_array_index_value_3.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f3d0b09 [2019-08-08 11:46:17,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-08 11:46:17,917 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-08 11:46:17,928 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-08 11:46:17,929 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-08 11:46:17,930 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-08 11:46:17,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-08 11:46:17,933 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-08 11:46:17,935 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-08 11:46:17,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-08 11:46:17,937 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-08 11:46:17,939 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-08 11:46:17,939 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-08 11:46:17,940 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-08 11:46:17,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-08 11:46:17,943 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-08 11:46:17,943 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-08 11:46:17,944 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-08 11:46:17,946 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-08 11:46:17,949 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-08 11:46:17,950 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-08 11:46:17,952 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-08 11:46:17,953 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-08 11:46:17,954 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-08 11:46:17,956 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-08 11:46:17,956 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-08 11:46:17,956 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-08 11:46:17,957 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-08 11:46:17,958 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-08 11:46:17,959 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-08 11:46:17,959 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-08 11:46:17,960 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-08 11:46:17,961 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-08 11:46:17,962 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-08 11:46:17,963 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-08 11:46:17,963 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-08 11:46:17,964 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-08 11:46:17,964 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-08 11:46:17,964 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-08 11:46:17,965 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-08 11:46:17,966 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-08 11:46:17,967 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-08-08 11:46:17,981 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-08 11:46:17,982 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-08 11:46:17,983 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-08 11:46:17,983 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-08 11:46:17,983 INFO L138 SettingsManager]: * Use SBE=true [2019-08-08 11:46:17,984 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-08 11:46:17,984 INFO L138 SettingsManager]: * sizeof long=4 [2019-08-08 11:46:17,984 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-08 11:46:17,984 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-08-08 11:46:17,984 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-08 11:46:17,985 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-08 11:46:17,985 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-08 11:46:17,985 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-08 11:46:17,985 INFO L138 SettingsManager]: * sizeof long double=12 [2019-08-08 11:46:17,985 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-08 11:46:17,986 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-08 11:46:17,986 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-08 11:46:17,986 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-08 11:46:17,986 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-08 11:46:17,987 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-08 11:46:17,987 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-08 11:46:17,987 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:46:17,987 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-08 11:46:17,987 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-08 11:46:17,988 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-08 11:46:17,988 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-08 11:46:17,988 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-08 11:46:17,988 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-08 11:46:17,988 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-08 11:46:18,017 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-08 11:46:18,029 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-08 11:46:18,033 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-08 11:46:18,034 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-08 11:46:18,035 INFO L275 PluginConnector]: CDTParser initialized [2019-08-08 11:46:18,036 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/loop-crafted/simple_array_index_value_3.i [2019-08-08 11:46:18,111 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14bf548ab/943b417e24384caf9f286ed46167690a/FLAG96de364de [2019-08-08 11:46:18,591 INFO L306 CDTParser]: Found 1 translation units. [2019-08-08 11:46:18,591 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/loop-crafted/simple_array_index_value_3.i [2019-08-08 11:46:18,598 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14bf548ab/943b417e24384caf9f286ed46167690a/FLAG96de364de [2019-08-08 11:46:19,011 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14bf548ab/943b417e24384caf9f286ed46167690a [2019-08-08 11:46:19,021 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-08 11:46:19,022 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-08 11:46:19,023 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-08 11:46:19,023 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-08 11:46:19,027 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-08 11:46:19,028 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:46:19" (1/1) ... [2019-08-08 11:46:19,031 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5115fd8f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:19, skipping insertion in model container [2019-08-08 11:46:19,031 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.08 11:46:19" (1/1) ... [2019-08-08 11:46:19,039 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-08 11:46:19,056 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-08 11:46:19,263 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:46:19,277 INFO L188 MainTranslator]: Completed pre-run [2019-08-08 11:46:19,312 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-08 11:46:19,332 INFO L192 MainTranslator]: Completed translation [2019-08-08 11:46:19,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:19 WrapperNode [2019-08-08 11:46:19,333 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-08 11:46:19,334 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-08 11:46:19,334 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-08 11:46:19,334 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-08 11:46:19,435 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:19" (1/1) ... [2019-08-08 11:46:19,435 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:19" (1/1) ... [2019-08-08 11:46:19,445 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:19" (1/1) ... [2019-08-08 11:46:19,447 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:19" (1/1) ... [2019-08-08 11:46:19,466 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:19" (1/1) ... [2019-08-08 11:46:19,472 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:19" (1/1) ... [2019-08-08 11:46:19,473 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:19" (1/1) ... [2019-08-08 11:46:19,475 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-08 11:46:19,476 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-08 11:46:19,479 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-08 11:46:19,479 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-08 11:46:19,480 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.08 11:46:19" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-08 11:46:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-08 11:46:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-08 11:46:19,541 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2019-08-08 11:46:19,542 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-08 11:46:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-08 11:46:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-08 11:46:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2019-08-08 11:46:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-08 11:46:19,542 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-08 11:46:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-08 11:46:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-08 11:46:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-08 11:46:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-08 11:46:19,543 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-08 11:46:19,906 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-08 11:46:19,907 INFO L283 CfgBuilder]: Removed 2 assume(true) statements. [2019-08-08 11:46:19,908 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:46:19 BoogieIcfgContainer [2019-08-08 11:46:19,909 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-08 11:46:19,909 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-08 11:46:19,909 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-08 11:46:19,910 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-08 11:46:19,911 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.08 11:46:19" (1/1) ... [2019-08-08 11:46:19,922 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-08 11:46:19,924 INFO L155 IcfgInterpreter]: Building call graph [2019-08-08 11:46:19,931 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-08 11:46:19,939 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-08 11:46:19,941 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 [2019-08-08 11:46:19,990 INFO L185 IcfgInterpreter]: Interpreting procedure main with input of size 19 [2019-08-08 11:46:20,385 INFO L185 IcfgInterpreter]: Interpreting procedure __VERIFIER_assert with input of size 85 [2019-08-08 11:46:20,389 INFO L169 IcfgInterpreter]: Interpretation finished [2019-08-08 11:46:20,389 INFO L177 IcfgInterpreter]: Final predicates for locations of interest are: [2019-08-08 11:46:20,392 INFO L179 IcfgInterpreter]: Location __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION has predicate 87#(and (exists ((|v_main_~#array~0.base_BEFORE_CALL_1| Int) (|v_main_~#array~0.offset_BEFORE_CALL_1| Int) (v_main_~index~0_BEFORE_CALL_1 Int) (|v_main_#t~mem3_BEFORE_CALL_1| Int) (|v_main_#t~mem2_BEFORE_CALL_1| Int) (|v_main_#t~short4_BEFORE_CALL_1| Bool)) (and (or (and (exists ((|v_main_#t~short4_13| Bool) (|v_main_#t~mem3_5| Int)) (and (or (and (or (and |v_main_#t~short4_13| (= (mod |v_main_#t~mem3_5| 4294967296) 0)) (and (not |v_main_#t~short4_13|) (not (= (mod |v_main_#t~mem3_5| 4294967296) 0)))) (exists ((|v_main_#t~short4_12| Bool)) (not |v_main_#t~short4_12|)) (= |v_main_#t~mem3_5| (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* 4 (ite (<= (mod (+ v_main_~index~0_BEFORE_CALL_1 4294967295) 4294967296) 2147483647) (mod (+ v_main_~index~0_BEFORE_CALL_1 4294967295) 4294967296) (+ (mod (+ v_main_~index~0_BEFORE_CALL_1 4294967295) 4294967296) (- 4294967296)))))))) |v_main_#t~short4_13|) (not (= 0 (ite |v_main_#t~short4_13| 1 0))))) (< (mod v_main_~index~0_BEFORE_CALL_1 4294967296) 10000) (or (and (= (mod |v_main_#t~mem3_BEFORE_CALL_1| 4294967296) 0) |v_main_#t~short4_BEFORE_CALL_1|) (and (not (= (mod |v_main_#t~mem3_BEFORE_CALL_1| 4294967296) 0)) (not |v_main_#t~short4_BEFORE_CALL_1|))) (= |v_main_#t~mem3_BEFORE_CALL_1| (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* 4 (ite (<= (mod v_main_~index~0_BEFORE_CALL_1 4294967296) 2147483647) (mod v_main_~index~0_BEFORE_CALL_1 4294967296) (+ (mod v_main_~index~0_BEFORE_CALL_1 4294967296) (- 4294967296))))))) (exists ((|v_main_#t~short4_14| Bool)) (and (or (and (not (= (mod |v_main_#t~mem2_BEFORE_CALL_1| 4294967296) (mod (* 2 v_main_~index~0_BEFORE_CALL_1) 4294967296))) (not |v_main_#t~short4_14|)) (and |v_main_#t~short4_14| (= (mod |v_main_#t~mem2_BEFORE_CALL_1| 4294967296) (mod (* 2 v_main_~index~0_BEFORE_CALL_1) 4294967296)))) (not |v_main_#t~short4_14|))) (= |v_main_#t~mem2_BEFORE_CALL_1| (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* 4 (ite (<= (mod v_main_~index~0_BEFORE_CALL_1 4294967296) 2147483647) (mod v_main_~index~0_BEFORE_CALL_1 4294967296) (+ (mod v_main_~index~0_BEFORE_CALL_1 4294967296) (- 4294967296)))))))) (and (exists ((|v_main_#t~short4_13| Bool) (|v_main_#t~mem3_5| Int)) (and (or (and (or (and |v_main_#t~short4_13| (= (mod |v_main_#t~mem3_5| 4294967296) 0)) (and (not |v_main_#t~short4_13|) (not (= (mod |v_main_#t~mem3_5| 4294967296) 0)))) (exists ((|v_main_#t~short4_12| Bool)) (not |v_main_#t~short4_12|)) (= |v_main_#t~mem3_5| (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* 4 (ite (<= (mod (+ v_main_~index~0_BEFORE_CALL_1 4294967295) 4294967296) 2147483647) (mod (+ v_main_~index~0_BEFORE_CALL_1 4294967295) 4294967296) (+ (mod (+ v_main_~index~0_BEFORE_CALL_1 4294967295) 4294967296) (- 4294967296)))))))) |v_main_#t~short4_13|) (not (= 0 (ite |v_main_#t~short4_13| 1 0))))) (or (and (= (mod |v_main_#t~mem2_BEFORE_CALL_1| 4294967296) (mod (* 2 v_main_~index~0_BEFORE_CALL_1) 4294967296)) |v_main_#t~short4_BEFORE_CALL_1|) (and (not (= (mod |v_main_#t~mem2_BEFORE_CALL_1| 4294967296) (mod (* 2 v_main_~index~0_BEFORE_CALL_1) 4294967296))) (not |v_main_#t~short4_BEFORE_CALL_1|))) (< (mod v_main_~index~0_BEFORE_CALL_1 4294967296) 10000) (= |v_main_#t~mem2_BEFORE_CALL_1| (select (select |#memory_int| |v_main_~#array~0.base_BEFORE_CALL_1|) (+ |v_main_~#array~0.offset_BEFORE_CALL_1| (* 4 (ite (<= (mod v_main_~index~0_BEFORE_CALL_1 4294967296) 2147483647) (mod v_main_~index~0_BEFORE_CALL_1 4294967296) (+ (mod v_main_~index~0_BEFORE_CALL_1 4294967296) (- 4294967296))))))) |v_main_#t~short4_BEFORE_CALL_1|)) (= |__VERIFIER_assert_#in~cond| (ite |v_main_#t~short4_BEFORE_CALL_1| 1 0)))) (= 0 __VERIFIER_assert_~cond) (= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)) [2019-08-08 11:46:20,394 WARN L88 terpretationObserver]: Some locations of interest might be reachable, see reported results. [2019-08-08 11:46:20,401 INFO L132 PluginConnector]: ------------------------ END Symbolic Interpretation---------------------------- [2019-08-08 11:46:20,404 INFO L168 Benchmark]: Toolchain (without parser) took 1380.83 ms. Allocated memory was 131.1 MB in the beginning and 198.2 MB in the end (delta: 67.1 MB). Free memory was 86.7 MB in the beginning and 146.9 MB in the end (delta: -60.2 MB). Peak memory consumption was 6.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:20,405 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-08-08 11:46:20,406 INFO L168 Benchmark]: CACSL2BoogieTranslator took 310.27 ms. Allocated memory is still 131.1 MB. Free memory was 86.5 MB in the beginning and 76.5 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:20,408 INFO L168 Benchmark]: Boogie Preprocessor took 141.65 ms. Allocated memory was 131.1 MB in the beginning and 198.2 MB in the end (delta: 67.1 MB). Free memory was 76.5 MB in the beginning and 174.3 MB in the end (delta: -97.8 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:20,409 INFO L168 Benchmark]: RCFGBuilder took 432.82 ms. Allocated memory is still 198.2 MB. Free memory was 174.3 MB in the beginning and 160.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:20,409 INFO L168 Benchmark]: Symbolic Interpretation took 492.20 ms. Allocated memory is still 198.2 MB. Free memory was 160.8 MB in the beginning and 146.9 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. [2019-08-08 11:46:20,414 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - UnprovableResult [Line: 13]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Interpreter reached this location of interest. Location might be reachable.. Possible FailurePath: * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 131.1 MB. Free memory was 105.3 MB in the beginning and 105.1 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 310.27 ms. Allocated memory is still 131.1 MB. Free memory was 86.5 MB in the beginning and 76.5 MB in the end (delta: 10.0 MB). Peak memory consumption was 10.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 141.65 ms. Allocated memory was 131.1 MB in the beginning and 198.2 MB in the end (delta: 67.1 MB). Free memory was 76.5 MB in the beginning and 174.3 MB in the end (delta: -97.8 MB). Peak memory consumption was 16.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 432.82 ms. Allocated memory is still 198.2 MB. Free memory was 174.3 MB in the beginning and 160.8 MB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 492.20 ms. Allocated memory is still 198.2 MB. Free memory was 160.8 MB in the beginning and 146.9 MB in the end (delta: 13.9 MB). Peak memory consumption was 13.9 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...